WO2003032497A1 - Procede de codage et de decodage - Google Patents

Procede de codage et de decodage Download PDF

Info

Publication number: WO2003032497A1
Authority: WO; WIPO (PCT)
Prior art keywords: code; starting; selection signal; reversing; unit
Prior art date: 2001-10-03

Application number

PCT/JP2002/010247

Other languages

English (en)

French (fr)

Inventor

Makoto Noda

Original Assignee

Sony Corporation

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-10-03

Filing date

2002-10-02

Publication date

2003-04-17

2002-10-02 Application filed by Sony Corporation filed Critical Sony Corporation

2002-10-02 Priority to JP2003535337A priority Critical patent/JP4016207B2/ja

2002-10-02 Priority to US10/433,442 priority patent/US7339500B2/en

2003-04-17 Publication of WO2003032497A1 publication Critical patent/WO2003032497A1/ja

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/14—Conversion to or from non-weighted codes
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
Probability & Statistics with Applications (AREA)
Signal Processing (AREA)
Error Detection And Correction (AREA)
Signal Processing For Digital Recording And Reproducing (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

PCT/JP2002/010247 2001-10-03 2002-10-02 Procede de codage et de decodage WO2003032497A1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
JP2003535337A JP4016207B2 (ja)	2001-10-03	2002-10-02	符号化方法および復号方法
US10/433,442 US7339500B2 (en)	2001-10-03	2002-10-02	Encoding method and decoding method

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2001307159		2001-10-03
JP2001-307159		2001-10-03

Publications (1)

Publication Number	Publication Date
WO2003032497A1 true WO2003032497A1 (fr)	2003-04-17

Family

ID=19126672

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PCT/JP2002/010247 WO2003032497A1 (fr)	2001-10-03	2002-10-02	Procede de codage et de decodage

Country Status (3)

Country	Link
US (1)	US7339500B2 (ja)
JP (1)	JP4016207B2 (ja)
WO (1)	WO2003032497A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008514088A (ja) *	2004-09-15	2008-05-01	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	Ｒ＝２のｒｍｔｒ拘束条件をもつ符号のための符号器および符号化方法
JP2011097442A (ja) *	2009-10-30	2011-05-12	Sony Corp	符号化装置、符号化方法、及びプログラム

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI269968B (en) *	2004-04-22	2007-01-01	Mediatek Inc	Method for processing the noise in the SATA
TWI242716B (en) *	2004-04-30	2005-11-01	Mediatek Inc	Method for processing interference of noise
US7865803B2 (en) *	2004-04-30	2011-01-04	Mediatek Inc.	Method for processing noise interference in data accessing device with serial advanced technology attachment (SATA) interface
US7634692B2 (en) *	2006-02-10	2009-12-15	Mediatek Inc.	SATA primitive prediction and correction
KR101422006B1 (ko) *	2007-09-17	2014-07-23	엘지전자 주식회사	데이터의 인코딩/디코딩 방법, 데이터의 검출방법 및데이터의 기록/재생 방법
US7774314B1 (en) *	2007-12-31	2010-08-10	Emc Corporation	Active directory container recovery
US8975922B2 (en)	2008-02-29	2015-03-10	California Institute Of Technology	Method and apparatus for simultaneous processing of multiple functions
US20090295430A1 (en) *	2008-02-29	2009-12-03	California Institute Of Technology	Method and apparatus for simultaneous processing of multiple functions
US9245529B2 (en) *	2009-06-18	2016-01-26	Texas Instruments Incorporated	Adaptive encoding of a digital signal with one or more missing values
KR102207599B1 (ko) *	2011-10-27	2021-01-26	인텔 코포레이션	블록 기반 파고율 저감
US20150163085A1 (en)	2012-07-09	2015-06-11	Sony Corporation	Coding and modulation apparatus using non-uniform constellation
US8638245B1 (en) *	2012-07-31	2014-01-28	Altera Corporation	Method and system for dynamic table line encoding
EP3442189B1 (en)	2013-04-30	2020-06-03	Sony Corporation	Coding and modulation apparatus using non-uniform constellation
HUE061057T2 (hu)	2013-07-05	2023-05-28	Saturn Licensing Llc	Vevõ berendezés nem-egységes konstelláció használatával
CN111756384B (zh) *	2019-03-28	2022-08-26	华为技术有限公司	译码方法、装置及设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11186917A (ja) *	1997-12-17	1999-07-09	Sony Corp	トレリス符号化方法
JP2000124815A (ja) *	1998-10-19	2000-04-28	Sony Corp	データ伝送方法、伝送媒体、ブロック同期信号検出方法、ビタビ検出方法、並びに再生装置
JP2000134112A (ja) *	1998-10-22	2000-05-12	Sony Corp	ビタビ検出方法並びにビタビ検出装置

Family Cites Families (12)

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Publication number	Priority date	Publication date	Assignee	Title
US5627694A (en) *	1992-02-19	1997-05-06	Mitsubishi Denki Kabushiki Kaisha	Recording/reproducing apparatus for recording and reproducing multiple kinds of digital signals having different data amounts per unit time
SG85049A1 (en) *	1992-02-19	2001-12-19	Mitsubishi Electric Corp	Data conversion method and recording/reproducing apparatus using the same
US5646950A (en) *	1994-11-18	1997-07-08	Seagate Technology, Inc.	Matched spectral null codes for partial response channels
KR100189906B1 (ko) *	1996-04-17	1999-06-01	윤종용	비터비 복호화방법 및 그 회로
JPH10173536A (ja) *	1996-12-10	1998-06-26	Sony Corp	符号化方法および符号化装置、復号化方法および復号化装置、並びに記録媒体
JP3884172B2 (ja) *	1997-10-02	2007-02-21	株式会社東芝	可変長復号化装置および復号化方法
JP3882308B2 (ja)	1998-01-26	2007-02-14	ソニー株式会社	符号分割方法
JP3951441B2 (ja)	1998-04-28	2007-08-01	ソニー株式会社	符号状態判定方法および符号化装置
JPH11312984A (ja)	1998-04-30	1999-11-09	Hitachi Ltd	ビタビ復号方法、ビタビ復号器、信号処理集積回路、データ再生装置、磁気ディスク装置および情報処理システム
US6414608B1 (en) *	1999-06-09	2002-07-02	Matsushita Electric Industrial Co., Ltd.	Variable length code decoding device, digital broadcast receiving apparatus, and DVD reproducing apparatus
JP4239314B2 (ja) *	1999-09-06	2009-03-18	ソニー株式会社	符号化装置および方法、復号装置および方法、および記録媒体
US6633243B2 (en) *	2001-06-08	2003-10-14	Texas Instruments Incorporated	Method of encoding video data for serial transmission

2002
- 2002-10-02 US US10/433,442 patent/US7339500B2/en not_active Expired - Fee Related
- 2002-10-02 WO PCT/JP2002/010247 patent/WO2003032497A1/ja active Application Filing
- 2002-10-02 JP JP2003535337A patent/JP4016207B2/ja not_active Expired - Fee Related

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11186917A (ja) *	1997-12-17	1999-07-09	Sony Corp	トレリス符号化方法
JP2000124815A (ja) *	1998-10-19	2000-04-28	Sony Corp	データ伝送方法、伝送媒体、ブロック同期信号検出方法、ビタビ検出方法、並びに再生装置
JP2000134112A (ja) *	1998-10-22	2000-05-12	Sony Corp	ビタビ検出方法並びにビタビ検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2008514088A (ja) *	2004-09-15	2008-05-01	コーニンクレッカフィリップスエレクトロニクスエヌヴィ	Ｒ＝２のｒｍｔｒ拘束条件をもつ符号のための符号器および符号化方法
JP2011097442A (ja) *	2009-10-30	2011-05-12	Sony Corp	符号化装置、符号化方法、及びプログラム

Also Published As

Publication number	Publication date
US7339500B2 (en)	2008-03-04
US20050220197A1 (en)	2005-10-06
JP4016207B2 (ja)	2007-12-05
JPWO2003032497A1 (ja)	2005-01-27

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